./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product17.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_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/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_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/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_43aa2e13-e18c-4916-a55d-6e450b38ad53/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 6141c3324b7a590b618db452d411a7ee802143790c8a6f6c8440be9321f9a2e7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:36:16,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:36:16,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:36:16,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:36:16,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:36:16,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:36:16,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:36:16,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:36:16,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:36:16,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:36:16,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:36:16,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:36:16,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:36:16,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:36:16,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:36:16,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:36:16,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:36:16,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:36:16,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:36:16,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:36:16,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:36:16,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:36:16,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:36:16,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:36:16,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:36:16,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:36:16,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:36:16,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:36:16,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:36:16,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:36:16,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:36:16,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:36:16,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:36:16,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:36:16,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:36:16,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:36:16,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:36:16,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:36:16,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:36:16,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:36:16,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:36:16,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:36:16,539 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:36:16,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:36:16,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:36:16,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:36:16,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:36:16,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:36:16,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:36:16,544 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:36:16,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:36:16,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:36:16,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:36:16,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:36:16,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:36:16,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:36:16,546 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:36:16,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:36:16,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:36:16,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:36:16,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:36:16,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:36:16,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:36:16,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:16,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:36:16,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:36:16,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:36:16,548 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:36:16,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:36:16,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:36:16,548 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_43aa2e13-e18c-4916-a55d-6e450b38ad53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6141c3324b7a590b618db452d411a7ee802143790c8a6f6c8440be9321f9a2e7 [2021-11-23 00:36:16,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:36:16,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:36:16,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:36:16,881 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:36:16,883 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:36:16,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c [2021-11-23 00:36:16,971 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/data/8c285c5ba/2bcf56b62bc445198db697934ba199c4/FLAGc4a737514 [2021-11-23 00:36:17,518 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:36:17,518 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c [2021-11-23 00:36:17,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/data/8c285c5ba/2bcf56b62bc445198db697934ba199c4/FLAGc4a737514 [2021-11-23 00:36:17,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/data/8c285c5ba/2bcf56b62bc445198db697934ba199c4 [2021-11-23 00:36:17,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:36:17,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:36:17,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:17,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:36:17,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:36:17,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:17" (1/1) ... [2021-11-23 00:36:17,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0a4255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:17, skipping insertion in model container [2021-11-23 00:36:17,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:17" (1/1) ... [2021-11-23 00:36:17,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:36:17,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:36:18,265 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_43aa2e13-e18c-4916-a55d-6e450b38ad53/sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c[12672,12685] [2021-11-23 00:36:18,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:18,361 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:36:18,414 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_43aa2e13-e18c-4916-a55d-6e450b38ad53/sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c[12672,12685] [2021-11-23 00:36:18,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:18,464 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:36:18,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18 WrapperNode [2021-11-23 00:36:18,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:18,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:18,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:36:18,469 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:36:18,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,536 INFO L137 Inliner]: procedures = 54, calls = 152, calls flagged for inlining = 22, calls inlined = 18, statements flattened = 224 [2021-11-23 00:36:18,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:18,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:36:18,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:36:18,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:36:18,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:36:18,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:36:18,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:36:18,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:36:18,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:18" (1/1) ... [2021-11-23 00:36:18,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:18,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:36:18,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:36:18,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43aa2e13-e18c-4916-a55d-6e450b38ad53/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:36:18,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:36:18,653 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:36:18,653 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:36:18,653 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:36:18,653 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:36:18,653 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:36:18,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:36:18,654 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:36:18,654 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:36:18,654 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 00:36:18,654 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 00:36:18,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:36:18,654 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:36:18,654 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:36:18,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:36:18,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:36:18,725 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:36:18,727 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:36:19,042 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:36:19,118 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:36:19,118 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:36:19,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:19 BoogieIcfgContainer [2021-11-23 00:36:19,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:36:19,122 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:36:19,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:36:19,133 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:36:19,134 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:19" (1/1) ... [2021-11-23 00:36:19,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:36:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2021-11-23 00:36:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2021-11-23 00:36:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:36:19,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,421 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 00:36:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2021-11-23 00:36:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2021-11-23 00:36:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:36:19,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,651 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 00:36:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2021-11-23 00:36:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2021-11-23 00:36:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:36:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,935 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 00:36:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 64 states and 88 transitions. [2021-11-23 00:36:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 88 transitions. [2021-11-23 00:36:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:36:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:36:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 65 states and 89 transitions. [2021-11-23 00:36:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 89 transitions. [2021-11-23 00:36:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:36:20,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,171 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 00:36:20,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 77 states and 113 transitions. [2021-11-23 00:36:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 113 transitions. [2021-11-23 00:36:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:36:20,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,507 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 00:36:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 69 states and 99 transitions. [2021-11-23 00:36:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 99 transitions. [2021-11-23 00:36:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:36:20,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,602 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 00:36:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 100 transitions. [2021-11-23 00:36:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 100 transitions. [2021-11-23 00:36:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:20,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-23 00:36:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-23 00:36:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:36:20,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,900 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 00:36:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:20,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:21,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,045 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,401 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:22,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:23,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:24,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:24,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,004 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:26,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,931 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:27,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,160 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,311 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 00:36:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,364 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:28,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,946 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:29,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:30,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,461 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,827 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:31,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,068 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,141 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:32,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,275 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,563 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:33,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,604 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,673 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,876 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:34,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:35,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,080 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,881 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:36,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,413 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,904 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:37,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:37,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,542 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,564 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:38,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,244 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:39,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,303 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:40,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:40,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,860 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:42,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,592 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,657 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:43,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,559 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,666 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,731 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:44,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,028 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,859 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:45,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,163 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:36:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:36:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:36:46,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:36:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:47:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,876 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 00:47:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:45,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,142 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,297 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,484 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 00:47:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,688 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,404 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 00:47:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,752 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,863 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 00:47:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:47,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 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 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,352 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,524 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,870 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:48,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 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 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,214 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,609 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 00:47:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:49,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,363 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 00:47:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,834 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:50,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,130 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,317 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 00:47:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,587 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:51,998 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 00:47:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,917 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,948 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,948 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 00:47:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:52,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,055 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,132 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,163 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:54,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,057 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:47:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,691 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,849 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,895 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:55,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:55,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,145 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 00:47:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,461 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,569 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,951 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:56,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,866 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:57,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,091 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 00:47:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,275 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,307 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,932 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 00:47:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,045 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 00:47:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,232 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,279 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,467 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,560 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:47:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:47:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:47:59,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,288 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [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 00:48:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,912 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,912 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 00:48:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:00,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,005 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,067 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,269 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 112 transitions. [2021-11-23 00:48:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2021-11-23 00:48:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:48:01,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat