./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product61.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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product61.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/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 12ff1c3352fe657a44d5503b0c0550124efd9c84e66a259e2d68c9ba31095791 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:19:16,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:19:16,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:19:16,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:19:16,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:19:16,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:19:16,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:19:16,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:19:16,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:19:16,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:19:16,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:19:16,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:19:16,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:19:16,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:19:16,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:19:16,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:19:16,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:19:16,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:19:16,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:19:16,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:19:16,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:19:16,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:19:16,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:19:16,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:19:16,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:19:16,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:19:16,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:19:16,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:19:16,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:19:16,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:19:16,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:19:16,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:19:16,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:19:16,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:19:16,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:19:16,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:19:16,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:19:16,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:19:16,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:19:16,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:19:16,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:19:16,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:19:16,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:19:16,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:19:16,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:19:16,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:19:16,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:19:16,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:19:16,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:19:16,680 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:19:16,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:19:16,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:19:16,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:19:16,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:19:16,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:19:16,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:19:16,682 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:19:16,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:19:16,682 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:19:16,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:19:16,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:19:16,683 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:19:16,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:19:16,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:19:16,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:19:16,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:19:16,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:19:16,684 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:19:16,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:19:16,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:19:16,685 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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12ff1c3352fe657a44d5503b0c0550124efd9c84e66a259e2d68c9ba31095791 [2021-11-23 01:19:16,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:19:16,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:19:16,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:19:16,964 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:19:16,965 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:19:16,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product61.cil.c [2021-11-23 01:19:17,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/data/1784d98d7/3e7c23b2efd64551951659420e78e8b4/FLAGd584491ac [2021-11-23 01:19:17,587 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:19:17,587 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/sv-benchmarks/c/product-lines/minepump_spec5_product61.cil.c [2021-11-23 01:19:17,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/data/1784d98d7/3e7c23b2efd64551951659420e78e8b4/FLAGd584491ac [2021-11-23 01:19:18,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/data/1784d98d7/3e7c23b2efd64551951659420e78e8b4 [2021-11-23 01:19:18,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:19:18,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:19:18,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:19:18,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:19:18,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:19:18,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@784b594c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18, skipping insertion in model container [2021-11-23 01:19:18,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:19:18,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:19:18,410 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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/sv-benchmarks/c/product-lines/minepump_spec5_product61.cil.c[18376,18389] [2021-11-23 01:19:18,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:19:18,430 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:19:18,559 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_38073d17-a4fd-4ee9-866a-6874e0f5ba24/sv-benchmarks/c/product-lines/minepump_spec5_product61.cil.c[18376,18389] [2021-11-23 01:19:18,562 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:19:18,593 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:19:18,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18 WrapperNode [2021-11-23 01:19:18,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:19:18,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:19:18,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:19:18,595 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:19:18,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,620 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,651 INFO L137 Inliner]: procedures = 59, calls = 163, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 294 [2021-11-23 01:19:18,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:19:18,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:19:18,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:19:18,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:19:18,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:19:18,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:19:18,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:19:18,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:19:18,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:19:18" (1/1) ... [2021-11-23 01:19:18,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:19:18,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:19:18,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:19:18,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38073d17-a4fd-4ee9-866a-6874e0f5ba24/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:19:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:19:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 01:19:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 01:19:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:19:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:19:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:19:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:19:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:19:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:19:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:19:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:19:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:19:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:19:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 01:19:18,809 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 01:19:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 01:19:18,809 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 01:19:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:19:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:19:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:19:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:19:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:19:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:19:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:19:18,915 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:19:18,916 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:19:19,244 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:19:19,359 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:19:19,359 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:19:19,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:19:19 BoogieIcfgContainer [2021-11-23 01:19:19,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:19:19,363 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:19:19,363 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:19:19,377 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:19:19,377 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:19:19" (1/1) ... [2021-11-23 01:19:19,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:19:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 75 states and 99 transitions. [2021-11-23 01:19:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 99 transitions. [2021-11-23 01:19:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:19:19,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:19,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 75 states and 97 transitions. [2021-11-23 01:19:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 97 transitions. [2021-11-23 01:19:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 01:19:19,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:19,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 86 states and 116 transitions. [2021-11-23 01:19:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 116 transitions. [2021-11-23 01:19:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:19:19,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:19,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 88 states and 119 transitions. [2021-11-23 01:19:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 119 transitions. [2021-11-23 01:19:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 01:19:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 89 states and 120 transitions. [2021-11-23 01:19:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 120 transitions. [2021-11-23 01:19:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 01:19:20,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 81 states and 106 transitions. [2021-11-23 01:19:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 106 transitions. [2021-11-23 01:19:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:19:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 129 transitions. [2021-11-23 01:19:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 129 transitions. [2021-11-23 01:19:20,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:19:20,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 130 transitions. [2021-11-23 01:19:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2021-11-23 01:19:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:19:20,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 95 states and 131 transitions. [2021-11-23 01:19:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 131 transitions. [2021-11-23 01:19:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 01:19:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 135 transitions. [2021-11-23 01:19:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 135 transitions. [2021-11-23 01:19:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 134 transitions. [2021-11-23 01:19:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 134 transitions. [2021-11-23 01:19:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:19:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:19:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 138 transitions. [2021-11-23 01:19:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 138 transitions. [2021-11-23 01:19:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:21,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:21,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:21,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,106 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:22,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:22,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:23,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:23,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:24,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:24,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:25,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:25,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:25,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,403 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:26,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,325 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:27,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:27,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,870 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:28,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:28,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:28,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:29,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:29,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:29,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,601 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,819 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:30,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:30,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,549 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:31,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:31,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,247 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,344 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,541 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:32,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:32,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:32,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:33,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:33,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,316 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,884 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:34,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:34,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:35,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:35,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:35,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,052 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,656 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:36,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,649 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:37,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:37,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,563 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,727 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:38,983 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:39,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:39,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,226 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:40,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:40,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,461 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,000 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:42,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:43,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,413 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,752 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:44,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:44,992 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:44,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:44,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:45,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:45,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,848 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:46,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,159 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,368 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,908 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:47,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:47,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:47,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:48,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:48,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,213 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:49,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:49,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,759 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:50,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:50,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:50,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,472 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:51,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:51,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,557 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,626 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:52,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:53,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:53,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:53,983 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:53,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:53,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,679 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:19:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:19:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:19:54,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:54,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:19:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:30:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,920 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:26,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,190 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:27,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,204 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:28,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:29,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,637 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:30,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:30,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,252 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,949 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:31,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:31,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,551 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,686 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:32,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,158 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:34,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:34,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,473 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,358 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,381 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,861 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:36,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:36,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,008 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,335 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,532 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,872 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,282 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,724 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,957 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:38,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,280 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,794 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:39,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:40,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:40,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:41,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:42,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:42,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,020 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,075 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,428 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,482 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,507 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:43,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,380 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:44,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:44,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:44,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,319 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,392 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:46,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:46,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,631 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:47,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:47,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,913 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:48,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:48,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:49,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:50,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,282 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,587 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,904 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,448 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:30:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 157 transitions. [2021-11-23 01:30:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2021-11-23 01:30:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:30:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:52,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat