./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec14_product32.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_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/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_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec14_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/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_83fcce81-311a-4632-bdf1-b2a8b73baab6/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 5ead0301c8481fccc00f115bae086423ed9e315d4392b2a0732a4d381346437b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:36:23,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:36:23,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:36:23,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:36:23,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:36:23,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:36:23,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:36:23,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:36:23,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:36:23,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:36:23,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:36:23,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:36:23,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:36:23,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:36:23,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:36:23,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:36:23,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:36:23,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:36:23,456 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:36:23,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:36:23,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:36:23,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:36:23,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:36:23,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:36:23,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:36:23,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:36:23,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:36:23,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:36:23,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:36:23,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:36:23,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:36:23,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:36:23,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:36:23,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:36:23,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:36:23,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:36:23,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:36:23,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:36:23,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:36:23,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:36:23,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:36:23,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:36:23,545 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:36:23,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:36:23,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:36:23,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:36:23,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:36:23,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:36:23,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:36:23,553 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:36:23,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:36:23,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:36:23,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:36:23,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:36:23,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:36:23,554 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:36:23,554 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:36:23,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:36:23,555 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:36:23,555 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:36:23,555 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:36:23,556 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:36:23,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:36:23,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:23,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:36:23,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:36:23,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:36:23,557 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:36:23,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:36:23,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:36:23,558 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_83fcce81-311a-4632-bdf1-b2a8b73baab6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ead0301c8481fccc00f115bae086423ed9e315d4392b2a0732a4d381346437b [2021-11-23 00:36:23,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:36:23,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:36:23,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:36:23,823 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:36:23,824 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:36:23,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/elevator_spec14_product32.cil.c [2021-11-23 00:36:23,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/data/480e2765a/0679ce77b4e94170a5067f556eb7f1b5/FLAGa035d759a [2021-11-23 00:36:24,575 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:36:24,576 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/sv-benchmarks/c/product-lines/elevator_spec14_product32.cil.c [2021-11-23 00:36:24,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/data/480e2765a/0679ce77b4e94170a5067f556eb7f1b5/FLAGa035d759a [2021-11-23 00:36:24,742 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/data/480e2765a/0679ce77b4e94170a5067f556eb7f1b5 [2021-11-23 00:36:24,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:36:24,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:36:24,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:24,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:36:24,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:36:24,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:24" (1/1) ... [2021-11-23 00:36:24,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385257ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:24, skipping insertion in model container [2021-11-23 00:36:24,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:24" (1/1) ... [2021-11-23 00:36:24,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:36:24,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:36:25,409 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_83fcce81-311a-4632-bdf1-b2a8b73baab6/sv-benchmarks/c/product-lines/elevator_spec14_product32.cil.c[71521,71534] [2021-11-23 00:36:25,421 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:25,433 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:36:25,585 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_83fcce81-311a-4632-bdf1-b2a8b73baab6/sv-benchmarks/c/product-lines/elevator_spec14_product32.cil.c[71521,71534] [2021-11-23 00:36:25,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:25,615 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:36:25,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25 WrapperNode [2021-11-23 00:36:25,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:25,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:25,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:36:25,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:36:25,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,752 INFO L137 Inliner]: procedures = 96, calls = 348, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 907 [2021-11-23 00:36:25,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:25,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:36:25,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:36:25,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:36:25,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:36:25,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:36:25,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:36:25,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:36:25,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:25" (1/1) ... [2021-11-23 00:36:25,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:25,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:36:25,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:36:25,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83fcce81-311a-4632-bdf1-b2a8b73baab6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:36:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:36:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2021-11-23 00:36:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2021-11-23 00:36:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2021-11-23 00:36:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2021-11-23 00:36:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2021-11-23 00:36:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2021-11-23 00:36:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2021-11-23 00:36:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2021-11-23 00:36:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2021-11-23 00:36:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2021-11-23 00:36:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2021-11-23 00:36:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2021-11-23 00:36:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2021-11-23 00:36:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2021-11-23 00:36:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2021-11-23 00:36:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2021-11-23 00:36:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2021-11-23 00:36:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2021-11-23 00:36:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:36:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:36:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:36:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:36:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2021-11-23 00:36:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2021-11-23 00:36:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2021-11-23 00:36:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2021-11-23 00:36:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2021-11-23 00:36:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2021-11-23 00:36:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2021-11-23 00:36:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2021-11-23 00:36:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2021-11-23 00:36:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2021-11-23 00:36:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2021-11-23 00:36:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2021-11-23 00:36:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2021-11-23 00:36:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2021-11-23 00:36:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2021-11-23 00:36:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2021-11-23 00:36:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2021-11-23 00:36:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2021-11-23 00:36:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2021-11-23 00:36:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2021-11-23 00:36:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:36:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2021-11-23 00:36:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2021-11-23 00:36:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2021-11-23 00:36:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2021-11-23 00:36:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2021-11-23 00:36:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2021-11-23 00:36:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2021-11-23 00:36:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2021-11-23 00:36:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:36:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:36:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2021-11-23 00:36:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2021-11-23 00:36:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2021-11-23 00:36:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2021-11-23 00:36:26,207 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:36:26,209 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:36:27,443 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:36:28,124 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:36:28,124 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:36:28,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:28 BoogieIcfgContainer [2021-11-23 00:36:28,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:36:28,132 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:36:28,132 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:36:28,142 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:36:28,143 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:28" (1/1) ... [2021-11-23 00:36:28,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:36:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 389 states and 603 transitions. [2021-11-23 00:36:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 603 transitions. [2021-11-23 00:36:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:36:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,740 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 00:36:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 394 states and 613 transitions. [2021-11-23 00:36:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 613 transitions. [2021-11-23 00:36:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:36:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 410 states and 653 transitions. [2021-11-23 00:36:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 653 transitions. [2021-11-23 00:36:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 00:36:29,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:36:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 414 states and 662 transitions. [2021-11-23 00:36:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 662 transitions. [2021-11-23 00:36:30,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-23 00:36:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:36:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 420 states and 673 transitions. [2021-11-23 00:36:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 673 transitions. [2021-11-23 00:36:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-23 00:36:31,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:36:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 420 states and 672 transitions. [2021-11-23 00:36:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 672 transitions. [2021-11-23 00:36:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-23 00:36:31,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:36:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 440 states and 720 transitions. [2021-11-23 00:36:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 720 transitions. [2021-11-23 00:36:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-23 00:36:33,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:36:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 442 states and 723 transitions. [2021-11-23 00:36:33,660 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 723 transitions. [2021-11-23 00:36:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:36:33,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:36:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 442 states and 722 transitions. [2021-11-23 00:36:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 722 transitions. [2021-11-23 00:36:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:36:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 00:36:37,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 450 states and 745 transitions. [2021-11-23 00:36:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 745 transitions. [2021-11-23 00:36:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:36:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-23 00:36:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 450 states and 744 transitions. [2021-11-23 00:36:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 744 transitions. [2021-11-23 00:36:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:36:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-11-23 00:36:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 459 states and 770 transitions. [2021-11-23 00:36:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 770 transitions. [2021-11-23 00:36:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:36:41,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-23 00:36:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 465 states and 780 transitions. [2021-11-23 00:36:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 780 transitions. [2021-11-23 00:36:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-23 00:36:41,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2021-11-23 00:36:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 469 states and 787 transitions. [2021-11-23 00:36:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 787 transitions. [2021-11-23 00:36:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 00:36:42,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2021-11-23 00:36:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 475 states and 797 transitions. [2021-11-23 00:36:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 797 transitions. [2021-11-23 00:36:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 00:36:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-23 00:36:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 478 states and 804 transitions. [2021-11-23 00:36:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 804 transitions. [2021-11-23 00:36:42,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 00:36:42,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-23 00:36:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 478 states and 803 transitions. [2021-11-23 00:36:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 803 transitions. [2021-11-23 00:36:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-23 00:36:43,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 19 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2021-11-23 00:36:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 478 states and 802 transitions. [2021-11-23 00:36:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 802 transitions. [2021-11-23 00:36:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-23 00:36:43,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-23 00:36:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 478 states and 801 transitions. [2021-11-23 00:36:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 801 transitions. [2021-11-23 00:36:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-23 00:36:44,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:36:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 478 states and 799 transitions. [2021-11-23 00:36:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 799 transitions. [2021-11-23 00:36:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 00:36:44,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-11-23 00:36:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 480 states and 802 transitions. [2021-11-23 00:36:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 802 transitions. [2021-11-23 00:36:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:45,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 487 states and 832 transitions. [2021-11-23 00:36:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 832 transitions. [2021-11-23 00:36:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:47,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 487 states and 831 transitions. [2021-11-23 00:36:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 831 transitions. [2021-11-23 00:36:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:48,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,645 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 487 states and 831 transitions. [2021-11-23 00:36:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 831 transitions. [2021-11-23 00:36:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 487 states and 831 transitions. [2021-11-23 00:36:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 831 transitions. [2021-11-23 00:36:49,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:49,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:50,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:50,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:50,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:50,813 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:51,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:51,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:51,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:51,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:51,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:51,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:52,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:52,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:52,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:52,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:52,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,628 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:54,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:55,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:55,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,516 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:55,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,994 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:56,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:57,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:57,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:57,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:57,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:57,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:58,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:58,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:58,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:36:58,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:36:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:58,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:58,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:36:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:36:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:36:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:36:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:00,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:00,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:00,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:00,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:00,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:00,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:01,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:02,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:02,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:02,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:02,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:02,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:03,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:03,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:03,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:03,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:04,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,917 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:04,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:05,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:05,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:05,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:05,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:05,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:05,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:05,937 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:05,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:06,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:06,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:06,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:06,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:06,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:06,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:06,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:07,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,442 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:07,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:07,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:07,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:07,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,802 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:07,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:08,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:08,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,198 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,321 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:08,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:08,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,530 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:08,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:08,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:09,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:09,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:10,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:10,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:10,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:10,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:10,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:10,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:10,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:11,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:11,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:11,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:11,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:11,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:11,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:11,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:11,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,740 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:11,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:11,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:12,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:12,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:12,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,417 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:12,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:12,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:12,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:12,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,341 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:13,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:13,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,706 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:13,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:13,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,165 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,272 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:14,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:14,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:15,944 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:15,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:16,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:16,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:16,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:16,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,717 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:16,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,840 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:16,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:16,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:17,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,158 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:17,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:17,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,419 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,445 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:17,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:17,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:17,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,840 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:17,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,043 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:18,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:18,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:18,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:18,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:18,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:18,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:18,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:18,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:18,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:18,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,298 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,494 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:19,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:19,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:19,965 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:19,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:19,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,264 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:20,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:20,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:20,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:20,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:21,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:21,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:21,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:21,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:22,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:22,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:22,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:22,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:22,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:22,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:22,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:22,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:22,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:22,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:23,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:23,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:23,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:23,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:23,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:23,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:23,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:23,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:23,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:24,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:24,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:24,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:25,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:25,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:25,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,221 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,829 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,845 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:26,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:26,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:27,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:27,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:27,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:27,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:27,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:27,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:27,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:27,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:27,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:27,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:28,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:28,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:28,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:28,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:28,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:28,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:28,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:28,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:29,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,218 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:29,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:29,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:29,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:29,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:29,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,826 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:29,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,039 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:30,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,120 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:30,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,456 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,540 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:30,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:30,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:30,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:31,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,310 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:31,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:31,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:31,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:31,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:31,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,219 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,244 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:32,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:32,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:32,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:32,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,728 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:32,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:32,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:32,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:32,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:33,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:33,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:33,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,603 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,630 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:33,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:33,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:33,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:33,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:33,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:34,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:34,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:34,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,585 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:34,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,712 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:34,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:34,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,899 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:34,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:34,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:35,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:35,901 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:35,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:35,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:36,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:36,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,337 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:37,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:38,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:38,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:38,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:38,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,023 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:39,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,467 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:40,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:40,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:41,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:41,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:41,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:41,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:42,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:42,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:42,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:42,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:42,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:42,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:42,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:43,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:43,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:43,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:43,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:43,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:43,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:43,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:44,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:44,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:44,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:44,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:44,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:44,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:44,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:44,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,042 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:45,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,335 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:45,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,632 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:45,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:45,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,016 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:46,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:46,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:47,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,125 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:48,975 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:48,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:48,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:49,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:50,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:50,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:50,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:51,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:52,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:52,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:52,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:52,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:52,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:53,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:53,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:54,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,178 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:54,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:54,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:55,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,484 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:56,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:56,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:56,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:57,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:57,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:57,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:57,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:57,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,435 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:58,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:58,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,145 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:59,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:37:59,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:37:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:37:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:37:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:37:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:37:59,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:59,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:00,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:00,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:00,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:00,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,348 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:01,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:01,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:02,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:02,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:02,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:02,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:03,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,129 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:03,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:03,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:03,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:03,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:03,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:03,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,029 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:04,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:04,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:04,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,440 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:04,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:04,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:04,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:04,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,116 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:05,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:05,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,307 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:05,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:05,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,684 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:05,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:05,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:05,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:05,993 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:05,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:05,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:06,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:06,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:06,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:06,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,101 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,303 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:07,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:07,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:07,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:07,994 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:08,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:08,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:08,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:08,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:08,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:09,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:09,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:10,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:10,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:10,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:10,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:10,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:10,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:10,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:10,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:10,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:10,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:11,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:11,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:11,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,820 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:11,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,034 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:12,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:12,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:12,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:12,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:12,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:12,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,892 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:12,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:13,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,665 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,761 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,856 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:13,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:13,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:13,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,138 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:14,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,230 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:14,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:14,920 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:14,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:14,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,114 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:15,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:15,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:16,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:16,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:16,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,401 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:17,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:17,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:17,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:17,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:17,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:18,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:18,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:18,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:18,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,341 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:19,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,077 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:20,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:20,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:20,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:20,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:20,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:20,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,488 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:21,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:21,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:21,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:22,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,238 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:22,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:22,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:22,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:22,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:22,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:22,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:22,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:22,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:22,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:23,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,151 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:23,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:23,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:23,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:23,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,714 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:23,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:23,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:23,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:23,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,002 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:24,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,290 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:24,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:24,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:24,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:24,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:24,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:24,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:25,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:25,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:25,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:25,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:25,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:25,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,079 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:26,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,670 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:26,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,815 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:27,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:27,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:27,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:27,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:28,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:28,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,289 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,504 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:29,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,043 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,250 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,534 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:30,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:30,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:30,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:30,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:31,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:31,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,515 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:31,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:31,966 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:31,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:31,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,069 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,149 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:32,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:32,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,029 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:33,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:33,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:33,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:34,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,146 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,163 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:34,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:34,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:34,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:34,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:34,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,877 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:34,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:34,961 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:34,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:35,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:35,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:38:35,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:38:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:35,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:38:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:38:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:38:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:38:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:38:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:38:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:38:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:38:35,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:46:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:44,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:44,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:44,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:44,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:44,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,344 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:45,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:45,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,826 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:45,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:45,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:46,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:46,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:47,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:47,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,024 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:48,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:48,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,095 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:49,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,154 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,737 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:50,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,093 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,887 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:51,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:51,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:52,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:53,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,849 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:54,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:54,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:55,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:56,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:56,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:56,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:56,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:56,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:56,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:56,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:56,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,117 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,166 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:58,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,277 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:58,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:58,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:58,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,627 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:58,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:58,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:59,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:46:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:59,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:59,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:46:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:46:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:46:59,987 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:46:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:46:59,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:00,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,167 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:00,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:00,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:00,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:00,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:01,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:01,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:02,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:03,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:03,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:03,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:03,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:04,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:05,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:05,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:05,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:06,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,401 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:07,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,561 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,016 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:09,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:09,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:09,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,550 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,570 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:10,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:10,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,239 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,460 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,479 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:11,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:11,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,046 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,486 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,505 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,816 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:12,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,054 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,148 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:13,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,706 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:13,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,063 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:14,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:15,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:15,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:15,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:16,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:16,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:17,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:17,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,345 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:17,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,437 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:17,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,665 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:17,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:17,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:17,921 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:17,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,048 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:18,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,369 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,620 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,830 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:19,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:20,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:20,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:20,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:21,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,391 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,971 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:21,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:22,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:22,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:22,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:22,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:22,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:22,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:22,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,408 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,506 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:23,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:24,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:24,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:25,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,498 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:26,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,304 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:27,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:28,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:28,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,593 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:28,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:28,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:28,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:28,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,144 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:29,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:29,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,513 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,872 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,344 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:30,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:30,941 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:30,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:31,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,180 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:31,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:31,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,445 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:32,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,065 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:33,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:33,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:33,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:33,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:33,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:33,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:34,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:34,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:34,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:34,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:34,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:34,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:34,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,933 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:34,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:35,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:35,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:35,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:35,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:35,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,667 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:35,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:35,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,021 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,161 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,226 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,585 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:37,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:37,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:38,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:39,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:39,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:39,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:39,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:39,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:39,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:39,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:40,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,326 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:40,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,130 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,737 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:41,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:42,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:42,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:42,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:42,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:43,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:43,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:43,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:43,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:43,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:43,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:43,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:44,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:44,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:44,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:44,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:44,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,597 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:44,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:44,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:44,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:44,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,800 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:46,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,495 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:48,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:48,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,306 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:48,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:48,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:48,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:49,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:49,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,335 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,143 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:50,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:51,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:51,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:51,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:51,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:51,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:51,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:51,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:51,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:52,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:52,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:52,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:52,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,572 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:52,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:52,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:52,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:52,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:53,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:53,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:53,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:54,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:54,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:55,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:56,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:56,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:57,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:57,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:58,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,218 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:58,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:58,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:58,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:58,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,001 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:47:59,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:47:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,835 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:47:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:47:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:47:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:47:59,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:00,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:00,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:01,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,122 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:04,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,354 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,937 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,771 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:06,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,346 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,443 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,578 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,495 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,720 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:08,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:09,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:10,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:10,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:10,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:11,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,805 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,054 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:12,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:12,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:13,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:13,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:13,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,292 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:13,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:13,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,534 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:13,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:13,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,772 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:13,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:13,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:14,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:14,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,699 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:15,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:15,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:16,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:16,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:16,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:16,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:16,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:16,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:16,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:17,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:17,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:17,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:17,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:17,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:17,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:17,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:17,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:17,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,475 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:18,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:18,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:19,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:19,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:19,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:19,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:19,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:19,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:20,948 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:20,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:21,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:21,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:21,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:21,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:21,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:21,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:21,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,106 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:22,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:22,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,814 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:22,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:22,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:23,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:23,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:24,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:24,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:24,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:24,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:24,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,263 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:25,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,869 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:25,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:26,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,198 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:26,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:26,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:26,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:26,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:26,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:26,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:27,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:27,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:27,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:27,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,211 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:28,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,685 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:28,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:28,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,062 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:29,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:29,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:29,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:29,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:29,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:29,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:29,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:29,984 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:30,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:30,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:31,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:31,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,608 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:32,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:32,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:33,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:33,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,226 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:33,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:33,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:33,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:33,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,823 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:33,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,843 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:33,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:33,965 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:33,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:33,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:34,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:34,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:34,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:34,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:34,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:34,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:34,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:35,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,323 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,574 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:35,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:35,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:36,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:36,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:36,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:36,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:36,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:36,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:36,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:36,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:36,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,120 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,370 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:37,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:37,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:48:37,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:37,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 00:48:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:38,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:38,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:38,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:38,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:38,317 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-11-23 00:48:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:38,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 487 states and 830 transitions. [2021-11-23 00:48:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2021-11-23 00:48:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:48:38,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:38,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat