./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.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_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/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_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/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_ae639b89-7215-407b-a00d-8b578b211ed3/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 ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:49:46,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:49:46,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:49:46,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:49:46,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:49:46,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:49:46,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:49:46,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:49:46,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:49:46,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:49:46,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:49:46,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:49:46,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:49:46,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:49:46,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:49:46,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:49:46,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:49:46,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:49:46,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:49:46,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:49:46,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:49:46,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:49:46,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:49:46,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:49:46,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:49:46,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:49:46,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:49:46,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:49:46,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:49:46,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:49:46,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:49:46,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:49:46,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:49:46,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:49:46,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:49:46,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:49:46,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:49:46,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:49:46,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:49:46,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:49:46,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:49:46,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:49:46,706 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:49:46,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:49:46,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:49:46,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:49:46,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:49:46,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:49:46,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:49:46,710 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:49:46,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:49:46,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:49:46,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:49:46,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:49:46,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:49:46,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:49:46,718 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:49:46,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:49:46,718 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:49:46,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:49:46,718 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:49:46,719 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:49:46,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:49:46,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:46,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:49:46,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:49:46,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:49:46,720 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:49:46,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:49:46,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:49:46,721 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_ae639b89-7215-407b-a00d-8b578b211ed3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e [2021-11-23 00:49:47,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:49:47,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:49:47,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:49:47,041 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:49:47,042 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:49:47,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2021-11-23 00:49:47,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/data/95fa9e569/6378930cfe384a31a9e6073217cfc366/FLAG0d0c4ecec [2021-11-23 00:49:47,704 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:49:47,704 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2021-11-23 00:49:47,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/data/95fa9e569/6378930cfe384a31a9e6073217cfc366/FLAG0d0c4ecec [2021-11-23 00:49:48,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/data/95fa9e569/6378930cfe384a31a9e6073217cfc366 [2021-11-23 00:49:48,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:49:48,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:49:48,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:48,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:49:48,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:49:48,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b8a7579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48, skipping insertion in model container [2021-11-23 00:49:48,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:49:48,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:49:48,333 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_ae639b89-7215-407b-a00d-8b578b211ed3/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2021-11-23 00:49:48,376 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:48,386 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:49:48,432 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_ae639b89-7215-407b-a00d-8b578b211ed3/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2021-11-23 00:49:48,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:48,474 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:49:48,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48 WrapperNode [2021-11-23 00:49:48,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:48,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:48,477 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:49:48,477 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:49:48,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,528 INFO L137 Inliner]: procedures = 50, calls = 146, calls flagged for inlining = 20, calls inlined = 14, statements flattened = 186 [2021-11-23 00:49:48,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:48,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:49:48,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:49:48,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:49:48,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:49:48,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:49:48,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:49:48,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:49:48,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:48" (1/1) ... [2021-11-23 00:49:48,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:48,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:49:48,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:49:48,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae639b89-7215-407b-a00d-8b578b211ed3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:49:48,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:49:48,682 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:49:48,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:49:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:49:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:49:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:49:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:49:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:49:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:49:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:49:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:49:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:49:48,771 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:49:48,774 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:49:49,067 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:49:49,179 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:49:49,185 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:49:49,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:49 BoogieIcfgContainer [2021-11-23 00:49:49,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:49:49,191 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:49:49,191 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:49:49,201 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:49:49,202 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:49" (1/1) ... [2021-11-23 00:49:49,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:49:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2021-11-23 00:49:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2021-11-23 00:49:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:49:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,559 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 00:49:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2021-11-23 00:49:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2021-11-23 00:49:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-23 00:49:49,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,712 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 00:49:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2021-11-23 00:49:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-23 00:49:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 00:49:49,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,875 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 00:49:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 46 states and 67 transitions. [2021-11-23 00:49:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 67 transitions. [2021-11-23 00:49:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:49:50,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,283 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 00:49:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2021-11-23 00:49:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2021-11-23 00:49:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:49:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,638 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 00:49:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 84 transitions. [2021-11-23 00:49:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 84 transitions. [2021-11-23 00:49:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:49:50,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,771 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 00:49:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 85 transitions. [2021-11-23 00:49:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 85 transitions. [2021-11-23 00:49:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:49:50,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:49:50,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 94 transitions. [2021-11-23 00:49:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2021-11-23 00:49:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:49:50,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:49:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 64 states and 104 transitions. [2021-11-23 00:49:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 104 transitions. [2021-11-23 00:49:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:49:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:49:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 65 states and 105 transitions. [2021-11-23 00:49:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 105 transitions. [2021-11-23 00:49:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:49:51,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:49:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 68 states and 115 transitions. [2021-11-23 00:49:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 115 transitions. [2021-11-23 00:49:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:51,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:49:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 69 states and 116 transitions. [2021-11-23 00:49:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2021-11-23 00:49:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:49:51,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 73 states and 123 transitions. [2021-11-23 00:49:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 123 transitions. [2021-11-23 00:49:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,358 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:54,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:55,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:56,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:57,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,522 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:49:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:49:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:49:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:49:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:00,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,138 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:01,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,277 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,009 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,914 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:05,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:06,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:07,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:08,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:08,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,247 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:09,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,100 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:10,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:10,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:10,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:11,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,211 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:12,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:12,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:12,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:12,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,087 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,385 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,401 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,838 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:13,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:13,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:13,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,525 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:15,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:16,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:16,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,615 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:17,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:17,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,016 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:18,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:18,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:19,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,105 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:20,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:20,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,787 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:21,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:21,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,035 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:22,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:22,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,688 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:23,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:23,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,262 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,319 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:24,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:24,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:25,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,002 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,452 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:27,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:27,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:27,956 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:27,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:27,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:27,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,659 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:28,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:28,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:29,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:29,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:30,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:30,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:30,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,156 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:31,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:31,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:32,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,058 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,230 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:33,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:34,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:34,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:34,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:35,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:35,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:35,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:36,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:37,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,186 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,234 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:38,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:38,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,274 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:39,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:40,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:40,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:42,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,106 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:43,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:43,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:44,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,560 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,949 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:45,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:45,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,133 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,191 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:46,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:47,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:47,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,202 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,801 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:48,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:49,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:49,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,155 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,767 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:50,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,342 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:51,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:50:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:50:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:50:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:50:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:59:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:57,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:57,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:58,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,248 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:59:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 00:59:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 00:59:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:59:59,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:59,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:00,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:00,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:00,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,182 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,551 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:01,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:01,962 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:01,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,881 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:02,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:03,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,935 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:04,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:04,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:05,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:05,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:06,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,459 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:07,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:07,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,112 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,603 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:08,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:09,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:09,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,806 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:10,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,814 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:11,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,455 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:12,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:12,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:12,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,558 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:13,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:14,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,666 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:15,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,125 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,816 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:16,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:17,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:17,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,832 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,014 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,199 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:19,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,531 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,133 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:21,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,459 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,918 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:22,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,100 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,513 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,608 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:23,971 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:23,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,110 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,155 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,890 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,071 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,361 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:25,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,480 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,759 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:27,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:28,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,229 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,379 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:29,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:29,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:30,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,895 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:31,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,855 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:33,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,093 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,147 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:35,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,242 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,251 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:37,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:38,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:38,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:39,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,016 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,109 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,371 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:42,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:43,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 74 states and 129 transitions. [2021-11-23 01:00:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 129 transitions. [2021-11-23 01:00:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:00:43,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat