./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product27.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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/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 d20064856c358ac34c15406fcd734cb6b5694fad7d43f4bd7014ec1cea8e62ba --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:52:33,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:52:33,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:52:33,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:52:33,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:52:33,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:52:33,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:52:33,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:52:33,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:52:33,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:52:33,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:52:33,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:52:33,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:52:33,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:52:33,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:52:33,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:52:33,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:52:33,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:52:33,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:52:33,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:52:33,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:52:33,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:52:33,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:52:33,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:52:33,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:52:33,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:52:33,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:52:33,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:52:33,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:52:33,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:52:33,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:52:33,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:52:33,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:52:33,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:52:33,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:52:33,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:52:33,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:52:33,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:52:33,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:52:33,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:52:33,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:52:33,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:52:33,542 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:52:33,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:52:33,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:52:33,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:52:33,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:52:33,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:52:33,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:52:33,548 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:52:33,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:52:33,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:52:33,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:52:33,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:52:33,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:52:33,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:52:33,552 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:52:33,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:52:33,553 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:52:33,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:52:33,553 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:52:33,554 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:52:33,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:52:33,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:52:33,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:52:33,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:52:33,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:52:33,555 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:52:33,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:52:33,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:52:33,556 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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20064856c358ac34c15406fcd734cb6b5694fad7d43f4bd7014ec1cea8e62ba [2021-11-23 00:52:33,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:52:34,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:52:34,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:52:34,009 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:52:34,009 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:52:34,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2021-11-23 00:52:34,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/data/f34204e30/d90979ca6cb84567850f4430cb0f9406/FLAG8ebf0011b [2021-11-23 00:52:34,789 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:52:34,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2021-11-23 00:52:34,817 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/data/f34204e30/d90979ca6cb84567850f4430cb0f9406/FLAG8ebf0011b [2021-11-23 00:52:35,082 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/data/f34204e30/d90979ca6cb84567850f4430cb0f9406 [2021-11-23 00:52:35,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:52:35,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:52:35,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:52:35,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:52:35,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:52:35,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b568611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35, skipping insertion in model container [2021-11-23 00:52:35,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:52:35,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:52:35,635 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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c[13937,13950] [2021-11-23 00:52:35,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:52:35,711 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:52:35,830 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_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c[13937,13950] [2021-11-23 00:52:35,872 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:52:35,894 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:52:35,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35 WrapperNode [2021-11-23 00:52:35,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:52:35,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:52:35,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:52:35,897 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:52:35,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,961 INFO L137 Inliner]: procedures = 56, calls = 156, calls flagged for inlining = 24, calls inlined = 18, statements flattened = 227 [2021-11-23 00:52:35,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:52:35,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:52:35,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:52:35,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:52:35,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:35,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:52:35,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:52:36,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:52:36,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:52:36,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:35" (1/1) ... [2021-11-23 00:52:36,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:52:36,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:52:36,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:52:36,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d6c0c9-63f7-4cf4-aa23-ea713217c231/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:52:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:52:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:52:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:52:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:52:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:52:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:52:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:52:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:52:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:52:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 00:52:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 00:52:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:52:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:52:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:52:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:52:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:52:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:52:36,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:52:36,200 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:52:36,203 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:52:36,666 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:52:36,774 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:52:36,775 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:52:36,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:52:36 BoogieIcfgContainer [2021-11-23 00:52:36,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:52:36,779 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:52:36,779 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:52:36,792 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:52:36,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:52:36" (1/1) ... [2021-11-23 00:52:36,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:52:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2021-11-23 00:52:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2021-11-23 00:52:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:52:36,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,201 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 00:52:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2021-11-23 00:52:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2021-11-23 00:52:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:52:37,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,421 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 00:52:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2021-11-23 00:52:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2021-11-23 00:52:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:52:37,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,611 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 00:52:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2021-11-23 00:52:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2021-11-23 00:52:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:52:37,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,855 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 00:52:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 104 transitions. [2021-11-23 00:52:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2021-11-23 00:52:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:37,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,927 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 00:52:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 75 states and 105 transitions. [2021-11-23 00:52:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 105 transitions. [2021-11-23 00:52:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:37,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,049 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 00:52:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 76 states and 106 transitions. [2021-11-23 00:52:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 106 transitions. [2021-11-23 00:52:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:38,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,230 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 00:52:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:38,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:38,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,030 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 00:52:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,099 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 00:52:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,163 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 00:52:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,212 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 00:52:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,266 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 00:52:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,376 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 00:52:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,428 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 00:52:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,473 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 00:52:39,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,517 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 00:52:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,577 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,648 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 00:52:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,724 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 00:52:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,803 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 00:52:39,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,854 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 00:52:39,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,962 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 00:52:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:39,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:40,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,080 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 00:52:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:40,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,154 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 00:52:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:40,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:40,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,211 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 00:52:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 00:52:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 00:52:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,259 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 00:52:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,407 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 00:52:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,512 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 00:52:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,566 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 00:52:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,612 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 00:52:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,728 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 00:52:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,779 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 00:52:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,860 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 00:52:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:40,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,992 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 00:52:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,031 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 00:52:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,069 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 00:52:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,108 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 00:52:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,148 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 00:52:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,228 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 00:52:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,270 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 00:52:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:52:41,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,367 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 00:52:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,403 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 00:52:41,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,441 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 00:52:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,488 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 00:52:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,574 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 00:52:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,615 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 00:52:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,695 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 00:52:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,789 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 00:52:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,828 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 00:52:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,861 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 00:52:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,976 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 00:52:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:41,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,007 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 00:52:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,037 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 00:52:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,067 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 00:52:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,096 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 00:52:42,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,155 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 00:52:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,185 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 00:52:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,214 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 00:52:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,244 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 00:52:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,274 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 00:52:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,303 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 00:52:42,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,331 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 00:52:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,360 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 00:52:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,388 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 00:52:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,421 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 00:52:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,451 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 00:52:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,481 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 00:52:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,623 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 00:52:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,651 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 00:52:42,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,679 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 00:52:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,736 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 00:52:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,764 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 00:52:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,793 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 00:52:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,823 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 00:52:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,856 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 00:52:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,884 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 00:52:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,940 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 00:52:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,969 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 00:52:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:42,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,997 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 00:52:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,052 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 00:52:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,079 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 00:52:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,107 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 00:52:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,135 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 00:52:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,194 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 00:52:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,222 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 00:52:43,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,251 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 00:52:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,283 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 00:52:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,311 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 00:52:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,365 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 00:52:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,392 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 00:52:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,420 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 00:52:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,447 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 00:52:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,476 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 00:52:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,503 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 00:52:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,531 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 00:52:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,563 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 00:52:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,597 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 00:52:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,630 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 00:52:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,659 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 00:52:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,692 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 00:52:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,735 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 00:52:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,792 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 00:52:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,821 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 00:52:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,851 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 00:52:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,881 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 00:52:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,914 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 00:52:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,944 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 00:52:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,976 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 00:52:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:43,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,015 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 00:52:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,080 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 00:52:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,119 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 00:52:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,146 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 00:52:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,174 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 00:52:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,205 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 00:52:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,231 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 00:52:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,259 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 00:52:44,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,297 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 00:52:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,337 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 00:52:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,366 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 00:52:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,397 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 00:52:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,425 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 00:52:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,488 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 00:52:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,530 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 00:52:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,574 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 00:52:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,629 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 00:52:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,659 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 00:52:44,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,697 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 00:52:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,729 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 00:52:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,789 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 00:52:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,817 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 00:52:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,847 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 00:52:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,877 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 00:52:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,906 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 00:52:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,938 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 00:52:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,967 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 00:52:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:44,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,024 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 00:52:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,052 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 00:52:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,097 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 00:52:45,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,124 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 00:52:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,159 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 00:52:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,164 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,185 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 00:52:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,215 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 00:52:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,268 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 00:52:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,294 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 00:52:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,321 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 00:52:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,348 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 00:52:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,375 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 00:52:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,401 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 00:52:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,433 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 00:52:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,521 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 00:52:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,582 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 00:52:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,610 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 00:52:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,669 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 00:52:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,750 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 00:52:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,777 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 00:52:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,806 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 00:52:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,832 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 00:52:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,897 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 00:52:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,925 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 00:52:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,953 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 00:52:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,978 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 00:52:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,034 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 00:52:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,061 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 00:52:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,087 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 00:52:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,113 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 00:52:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,138 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 00:52:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,164 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 00:52:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,190 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 00:52:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,216 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 00:52:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,242 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 00:52:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,271 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 00:52:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,300 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 00:52:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,330 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 00:52:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,362 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 00:52:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,394 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 00:52:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,421 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 00:52:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,479 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 00:52:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,532 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 00:52:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,601 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 00:52:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,628 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 00:52:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,654 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 00:52:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,691 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 00:52:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,721 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 00:52:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,751 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 00:52:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,779 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 00:52:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,804 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 00:52:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,831 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 00:52:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,857 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 00:52:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,892 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 00:52:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,918 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 00:52:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,943 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 00:52:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,971 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 00:52:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:46,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,023 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 00:52:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,047 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 00:52:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,074 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 00:52:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,099 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 00:52:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,125 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 00:52:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,150 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 00:52:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,201 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 00:52:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,225 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 00:52:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,250 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 00:52:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,278 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 00:52:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,303 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 00:52:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,307 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,327 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 00:52:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,351 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 00:52:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,376 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 00:52:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,402 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 00:52:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,479 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 00:52:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,532 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 00:52:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,558 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 00:52:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,583 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 00:52:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,609 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 00:52:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,635 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 00:52:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,695 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 00:52:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,720 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 00:52:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,749 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 00:52:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,774 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 00:52:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,799 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 00:52:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,824 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 00:52:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,849 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 00:52:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,874 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 00:52:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,900 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 00:52:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,925 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 00:52:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:47,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,999 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 00:52:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,024 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 00:52:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,049 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 00:52:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,079 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 00:52:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,107 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 00:52:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,135 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 00:52:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,189 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 00:52:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,215 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 00:52:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,240 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 00:52:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,290 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 00:52:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,342 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 00:52:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,366 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 00:52:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,390 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 00:52:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,441 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 00:52:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,466 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 00:52:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,516 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 00:52:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,545 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 00:52:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,594 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 00:52:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,658 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 00:52:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,721 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 00:52:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,775 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 00:52:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,805 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 00:52:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,834 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 00:52:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,863 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 00:52:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,896 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 00:52:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,921 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 00:52:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,947 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 00:52:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,000 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 00:52:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,026 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 00:52:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,054 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 00:52:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,086 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 00:52:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,143 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 00:52:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,173 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 00:52:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,203 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 00:52:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,240 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 00:52:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,294 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 00:52:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,319 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 00:52:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,347 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 00:52:49,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,423 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 00:52:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,501 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 00:52:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,555 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 00:52:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,614 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 00:52:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,692 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 00:52:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,718 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 00:52:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,743 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 00:52:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,767 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 00:52:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,792 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 00:52:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,816 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 00:52:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,894 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 00:52:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,946 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 00:52:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,971 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 00:52:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,021 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 00:52:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,053 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 00:52:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,077 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 00:52:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,104 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 00:52:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,159 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 00:52:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,182 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 00:52:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,206 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 00:52:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,230 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 00:52:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,255 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 00:52:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,278 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 00:52:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,310 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 00:52:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,358 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 00:52:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,384 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 00:52:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,408 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 00:52:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,432 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 00:52:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,484 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 00:52:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,509 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 00:52:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,568 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 00:52:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,592 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 00:52:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,618 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 00:52:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,644 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 00:52:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,692 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 00:52:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,740 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 00:52:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,787 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 00:52:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,810 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 00:52:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,916 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 00:52:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,953 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 00:52:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,978 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 00:52:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:50,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,005 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 00:52:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,041 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 00:52:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,068 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 00:52:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,094 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 00:52:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,119 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 00:52:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,143 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 00:52:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,167 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 00:52:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,191 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 00:52:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,215 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 00:52:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,238 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 00:52:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,262 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 00:52:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,308 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 00:52:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,332 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 00:52:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,355 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 00:52:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,402 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 00:52:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,454 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 00:52:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,518 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 00:52:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,551 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 00:52:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,713 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 00:52:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,741 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 00:52:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,770 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 00:52:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,799 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 00:52:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,828 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 00:52:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,857 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 00:52:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,887 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 00:52:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,916 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 00:52:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,945 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 00:52:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,034 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 00:52:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,062 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 00:52:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,119 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 00:52:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,149 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 00:52:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,185 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 00:52:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,214 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 00:52:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,271 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 00:52:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,299 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 00:52:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,328 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 00:52:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,384 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 00:52:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,411 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 00:52:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,438 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 00:52:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,465 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 00:52:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,519 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 00:52:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,550 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 00:52:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,578 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 00:52:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,647 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 00:52:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,671 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 00:52:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,695 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 00:52:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,720 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 00:52:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,745 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 00:52:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,770 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 00:52:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,808 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 00:52:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,834 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 00:52:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,860 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 00:52:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,885 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 00:52:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,946 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 00:52:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,971 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 00:52:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,997 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 00:52:53,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,026 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 00:52:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,053 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 00:52:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,080 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 00:52:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,107 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 00:52:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,161 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 00:52:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,190 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 00:52:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,218 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 00:52:53,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,245 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 00:52:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,273 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 00:52:53,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,302 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 00:52:53,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,331 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 00:52:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,360 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 00:52:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,388 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 00:52:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,426 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 00:52:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,455 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 00:52:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,511 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 00:52:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,540 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 00:52:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,568 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 00:52:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,596 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 00:52:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,626 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 00:52:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,654 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 00:52:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,683 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 00:52:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,717 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 00:52:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,745 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 00:52:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,773 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 00:52:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,801 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 00:52:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,830 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 00:52:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,859 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 00:52:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,894 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 00:52:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,945 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 00:52:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,973 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 00:52:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,001 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 00:52:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,035 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 00:52:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,063 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 00:52:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,100 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 00:52:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,136 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 00:52:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,170 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 00:52:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,202 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 00:52:54,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,235 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 00:52:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,267 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 00:52:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,297 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 00:52:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,328 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 00:52:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,359 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 00:52:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,417 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 00:52:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,445 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 00:52:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,473 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 00:52:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,501 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 00:52:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,555 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 00:52:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,582 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 00:52:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,609 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 00:52:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,633 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 00:52:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,660 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 00:52:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,665 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,689 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 00:52:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,742 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 00:52:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,771 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 00:52:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,798 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 00:52:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,833 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 00:52:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,864 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 00:52:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,890 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 00:52:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,923 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 00:52:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,953 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 00:52:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,983 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 00:52:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,011 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 00:52:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,038 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 00:52:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,064 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 00:52:55,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,093 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 00:52:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,123 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 00:52:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,150 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 00:52:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,178 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 00:52:55,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,208 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 00:52:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,237 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 00:52:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,266 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 00:52:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,293 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 00:52:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,320 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 00:52:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,350 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 00:52:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,379 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 00:52:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,408 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 00:52:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,437 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 00:52:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,466 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 00:52:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,496 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 00:52:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,527 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 00:52:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,555 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 00:52:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,584 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 00:52:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,612 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 00:52:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,669 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 00:52:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,704 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 00:52:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,733 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 00:52:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,792 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 00:52:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,821 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 00:52:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,850 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 00:52:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,879 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 00:52:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,906 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 00:52:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,931 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 00:52:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,954 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 00:52:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,978 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 00:52:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:55,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,030 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 00:52:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,056 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 00:52:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,082 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 00:52:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,106 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 00:52:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,155 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 00:52:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,179 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 00:52:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,205 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 00:52:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,254 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 00:52:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,280 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 00:52:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,308 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 00:52:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,337 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 00:52:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,366 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 00:52:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,395 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 00:52:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,431 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 00:52:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,459 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 00:52:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,487 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 00:52:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,517 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 00:52:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,546 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 00:52:56,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,603 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 00:52:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,633 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 00:52:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,661 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 00:52:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,688 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 00:52:56,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,714 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 00:52:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,740 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 00:52:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,767 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 00:52:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,794 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 00:52:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,822 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 00:52:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,850 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 00:52:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,878 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 00:52:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,906 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 00:52:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,933 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 00:52:56,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,961 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 00:52:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:56,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,013 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 00:52:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,039 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 00:52:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,096 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 00:52:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,125 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 00:52:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,153 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 00:52:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,189 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 00:52:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,220 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 00:52:57,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,252 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 00:52:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,284 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 00:52:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,317 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 00:52:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,350 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 00:52:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,382 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 00:52:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,416 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 00:52:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,513 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 00:52:57,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,543 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 00:52:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,599 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 00:52:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,626 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 00:52:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,655 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 00:52:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,684 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 00:52:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,712 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 00:52:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,740 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 00:52:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,796 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 00:52:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,825 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 00:52:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,854 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 00:52:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,884 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 00:52:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,940 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 00:52:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,993 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 00:52:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,021 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 00:52:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,075 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 00:52:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,104 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 00:52:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,132 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 00:52:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,222 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 00:52:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,250 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 00:52:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,279 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 00:52:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,308 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 00:52:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,363 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 00:52:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,391 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 00:52:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,420 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 00:52:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,449 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 00:52:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,477 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 00:52:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,506 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 00:52:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,534 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 00:52:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,564 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 00:52:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,678 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 00:52:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,734 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 00:52:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,761 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 00:52:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,789 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 00:52:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,817 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 00:52:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,845 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 00:52:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,873 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 00:52:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,901 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 00:52:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,956 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 00:52:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,984 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 00:52:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:58,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,013 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 00:52:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,040 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 00:52:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,080 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 00:52:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,109 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 00:52:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,137 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 00:52:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,164 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 00:52:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,188 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 00:52:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,214 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 00:52:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,240 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 00:52:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,268 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 00:52:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,295 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 00:52:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,323 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 00:52:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,351 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 00:52:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,379 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 00:52:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,405 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 00:52:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,431 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 00:52:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,507 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 00:52:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,534 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 00:52:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,563 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 00:52:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,591 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 00:52:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,619 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 00:52:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,646 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 00:52:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,673 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 00:52:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,701 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 00:52:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,728 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 00:52:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,756 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 00:52:59,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,810 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 00:52:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,833 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 00:52:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,857 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 00:52:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,881 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 00:52:59,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,928 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 00:52:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,953 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 00:52:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:52:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:52:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:52:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,000 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 00:53:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,023 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 00:53:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,046 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 00:53:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,072 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 00:53:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,096 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 00:53:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,119 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 00:53:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,142 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 00:53:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,188 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 00:53:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,210 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 00:53:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,232 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 00:53:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,254 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 00:53:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,277 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 00:53:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,299 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 00:53:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,322 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 00:53:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,344 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 00:53:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,367 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 00:53:00,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,389 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 00:53:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,411 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 00:53:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,434 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 00:53:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,479 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 00:53:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,483 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,502 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 00:53:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,548 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 00:53:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,615 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 00:53:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,660 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 00:53:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,691 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 00:53:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,728 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 00:53:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,756 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 00:53:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,779 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 00:53:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,801 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 00:53:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,823 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 00:53:00,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,872 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 00:53:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,896 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 00:53:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,919 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 00:53:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,941 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 00:53:00,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,966 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 00:53:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,988 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 00:53:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:00,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,011 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 00:53:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,034 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 00:53:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,057 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 00:53:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,079 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 00:53:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,123 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 00:53:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,146 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 00:53:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,168 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 00:53:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,191 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 00:53:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,235 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 00:53:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,261 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 00:53:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,283 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 00:53:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,306 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 00:53:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,328 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 00:53:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,350 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 00:53:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,394 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 00:53:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,417 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 00:53:01,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,442 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 00:53:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,463 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 00:53:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,486 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 00:53:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,514 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 00:53:01,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,537 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 00:53:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,560 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 00:53:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,582 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 00:53:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,604 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 00:53:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,628 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 00:53:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,653 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 00:53:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,658 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,680 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 00:53:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,705 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 00:53:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,728 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 00:53:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,750 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 00:53:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,772 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 00:53:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,794 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 00:53:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,816 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 00:53:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,839 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 00:53:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,863 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 00:53:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,887 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 00:53:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,911 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 00:53:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,961 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 00:53:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:01,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,011 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 00:53:02,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,036 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 00:53:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,062 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 00:53:02,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,087 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 00:53:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,113 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 00:53:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,137 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 00:53:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,159 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 00:53:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,181 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 00:53:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,203 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 00:53:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,232 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 00:53:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,255 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 00:53:02,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,277 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 00:53:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,300 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 00:53:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,322 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 00:53:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,344 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 00:53:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,367 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 00:53:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,391 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 00:53:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,437 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 00:53:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,459 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 00:53:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,504 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 00:53:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,526 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 00:53:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,549 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 00:53:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,573 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 00:53:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,596 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 00:53:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,618 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 00:53:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,643 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 00:53:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,667 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 00:53:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,692 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 00:53:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,717 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 00:53:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,743 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 00:53:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,769 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 00:53:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,822 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 00:53:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,848 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 00:53:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,874 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 00:53:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,899 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 00:53:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,925 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 00:53:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,975 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 00:53:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:02,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,000 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 00:53:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,034 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 00:53:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,084 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 00:53:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,109 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 00:53:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,179 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 00:53:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,201 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 00:53:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,224 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 00:53:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,270 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 00:53:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,294 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 00:53:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,318 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 00:53:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,343 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 00:53:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,368 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 00:53:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,393 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 00:53:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,420 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 00:53:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,446 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 00:53:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,471 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 00:53:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,496 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 00:53:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,523 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 00:53:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,548 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 00:53:03,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,574 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 00:53:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,630 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 00:53:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,658 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 00:53:03,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,684 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 00:53:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,711 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 00:53:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,738 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 00:53:03,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,765 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 00:53:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,791 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 00:53:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,818 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 00:53:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,853 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 00:53:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,881 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 00:53:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,909 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 00:53:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,937 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 00:53:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,965 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 00:53:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,992 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 00:53:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:03,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,020 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 00:53:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,075 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 00:53:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,128 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 00:53:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,155 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 00:53:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,182 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 00:53:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,210 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 00:53:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,237 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 00:53:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,291 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 00:53:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,318 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 00:53:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,346 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 00:53:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,373 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 00:53:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,401 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 00:53:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,428 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 00:53:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,455 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 00:53:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,481 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 00:53:04,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,509 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 00:53:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,536 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 00:53:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,563 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 00:53:04,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,589 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 00:53:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,619 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 00:53:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,645 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 00:53:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,671 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 00:53:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,697 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 00:53:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,723 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 00:53:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,755 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 00:53:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,782 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 00:53:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,833 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 00:53:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,861 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 00:53:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,889 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 00:53:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,915 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 00:53:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,940 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 00:53:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,967 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 00:53:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,994 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 00:53:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:04,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,019 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 00:53:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,045 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 00:53:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,071 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 00:53:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,096 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 00:53:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,122 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 00:53:05,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,150 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 00:53:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,178 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 00:53:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,204 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 00:53:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,230 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 00:53:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,256 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 00:53:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,290 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 00:53:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,325 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 00:53:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,351 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 00:53:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,377 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 00:53:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,402 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 00:53:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,426 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 00:53:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,449 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 00:53:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,473 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 00:53:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,497 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 00:53:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,523 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 00:53:05,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,547 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 00:53:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,573 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 00:53:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,599 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 00:53:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,629 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 00:53:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,655 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 00:53:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,732 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 00:53:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,754 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 00:53:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,801 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 00:53:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,819 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 00:53:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:05,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,861 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 00:53:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,879 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 00:53:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,918 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 00:53:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,939 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 00:53:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,988 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 00:53:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,007 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 00:53:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,027 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 00:53:06,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,054 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 00:53:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,081 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 00:53:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,107 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 00:53:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,135 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 00:53:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,160 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 00:53:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,186 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 00:53:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,235 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 00:53:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,310 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 00:53:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,360 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 00:53:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,384 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 00:53:06,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,409 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 00:53:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,444 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 00:53:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,468 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 00:53:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,494 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 00:53:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,520 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 00:53:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,545 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 00:53:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,597 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 00:53:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,623 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 00:53:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,674 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 00:53:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,745 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 00:53:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,769 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 00:53:06,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,793 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 00:53:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,817 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 00:53:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 00:53:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 00:53:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:53:06,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:53:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:03:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,821 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 01:03:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,837 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 01:03:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,869 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 01:03:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,884 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 01:03:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,917 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 01:03:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,981 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 01:03:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:03:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:03:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:03:59,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:03:59,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:59,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,028 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 01:04:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,044 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 01:04:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,059 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 01:04:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,075 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 01:04:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,091 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 01:04:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,141 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 01:04:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,203 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 01:04:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,280 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 01:04:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,436 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 01:04:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,530 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 01:04:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,592 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 01:04:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,672 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 01:04:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,734 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 01:04:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,857 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 01:04:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,905 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 01:04:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,984 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 01:04:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:00,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:00,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,158 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 01:04:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,189 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 01:04:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,205 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 01:04:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,252 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 01:04:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,267 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 01:04:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,283 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 01:04:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,298 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 01:04:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,314 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 01:04:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,361 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 01:04:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,392 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 01:04:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,439 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 01:04:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,611 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 01:04:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,642 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 01:04:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,892 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 01:04:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,923 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 01:04:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,954 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 01:04:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:01,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,205 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 01:04:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,298 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 01:04:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,313 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 01:04:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,344 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 01:04:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,359 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 01:04:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,436 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 01:04:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,498 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 01:04:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,529 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 01:04:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,591 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 01:04:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,903 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 01:04:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,965 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 01:04:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:02,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:02,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,042 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 01:04:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,088 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 01:04:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,294 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 01:04:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,574 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 01:04:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,762 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 01:04:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,780 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,809 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 01:04:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,855 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 01:04:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,886 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 01:04:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:03,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:03,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,196 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 01:04:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,245 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 01:04:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,322 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 01:04:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:04,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:04,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,074 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,119 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 01:04:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,245 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 01:04:05,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,294 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 01:04:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,481 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 01:04:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,530 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 01:04:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,592 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 01:04:05,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,734 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 01:04:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:05,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,205 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 01:04:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,252 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 01:04:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,298 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 01:04:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,642 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 01:04:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,672 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 01:04:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,845 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 01:04:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:06,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:06,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,030 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 01:04:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,076 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 01:04:07,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,122 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 01:04:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,231 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 01:04:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,262 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 01:04:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,498 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 01:04:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,513 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 01:04:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,530 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 01:04:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,546 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 01:04:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,592 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 01:04:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,809 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 01:04:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,825 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 01:04:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,919 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 01:04:07,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,981 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 01:04:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:07,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:07,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,012 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 01:04:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,321 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 01:04:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,546 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 01:04:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,562 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 01:04:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,857 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 01:04:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,905 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 01:04:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,967 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 01:04:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:08,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:08,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,108 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,122 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 01:04:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,294 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 01:04:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,516 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 01:04:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,959 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 01:04:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,007 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 01:04:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,085 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 01:04:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,132 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 01:04:10,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,273 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 01:04:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,288 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 01:04:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,679 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 01:04:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,788 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 01:04:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,865 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 01:04:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:10,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,007 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 01:04:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,192 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 01:04:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,238 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 01:04:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,253 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 01:04:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,300 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 01:04:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,611 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 01:04:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,642 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 01:04:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,954 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 01:04:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:11,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:11,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,159 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 01:04:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,206 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 01:04:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,253 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 01:04:12,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,300 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 01:04:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,597 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 01:04:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,690 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 01:04:12,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:12,984 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 01:04:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:12,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:12,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:12,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,020 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 01:04:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,035 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 01:04:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,205 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 01:04:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,235 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 01:04:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,313 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 01:04:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,328 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 01:04:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,344 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 01:04:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,359 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 01:04:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,597 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 01:04:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:13,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:13,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,110 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 01:04:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,141 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 01:04:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,313 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 01:04:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,630 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 01:04:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:14,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:14,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,006 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 01:04:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,088 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 01:04:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,119 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 01:04:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,245 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 01:04:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:04:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:04:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:04:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:04:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:04:15,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat